Hi Rob,
Sorry was away on a cruise to NZ.
Here is the link to the sliding gate rail and wheels:
https://www.bunnings.com.au/richmond...gates_p3962446
I have already started imaging and the skies are quite dark and the seeing at times is excellent. Cloudy nights has been the norm though but a few clear ones are starting to appear.
I should have the data for a decent image by Monday.
Greg.